EP0965830A3 - Methode zur Messung von Störungseffekten auf Glasfaserübertragungsstrecken sowie Übertragungssystem - Google Patents

Methode zur Messung von Störungseffekten auf Glasfaserübertragungsstrecken sowie Übertragungssystem Download PDF

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Publication number
EP0965830A3
EP0965830A3 EP99440118A EP99440118A EP0965830A3 EP 0965830 A3 EP0965830 A3 EP 0965830A3 EP 99440118 A EP99440118 A EP 99440118A EP 99440118 A EP99440118 A EP 99440118A EP 0965830 A3 EP0965830 A3 EP 0965830A3
Authority
EP
European Patent Office
Prior art keywords
procedure
transmission lines
glass fibre
disturbing effects
fibre transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99440118A
Other languages
English (en)
French (fr)
Other versions
EP0965830A2 (de
Inventor
Henning Dr. Bülow
Harald Schmuck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Nokia Inc
Original Assignee
Alcatel SA
Nokia Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel SA, Nokia Inc filed Critical Alcatel SA
Publication of EP0965830A2 publication Critical patent/EP0965830A2/de
Publication of EP0965830A3 publication Critical patent/EP0965830A3/de
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2569—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to polarisation mode dispersion [PMD]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
    • G01M11/331—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face by using interferometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
    • G01M11/333—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face using modulated input signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
    • G01M11/335—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face using two or more input wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
    • G01M11/336—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face by measuring polarization mode dispersion [PMD]

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Optical Communication System (AREA)

Abstract

Es wird eine Methode zur Messung von Störungseffekten auf einer Glasfaserübertragungsstrecke, die aufgrund von Polarisationsmodendispersion hervorgerufen werden, vorgeschlagen, wobei eine optische Lichtquelle ein seitenbandmoduliertes Signal in die Übertragungsstrecke einspeist, das Signal übertragen wird und an einem kohärenten Empfänger das Signal bei einer Frequenz, die der Modulationsfrequenz des seitenbandmodulierten Signals entspricht, ausgewertet wird.
EP99440118A 1998-06-20 1999-05-21 Methode zur Messung von Störungseffekten auf Glasfaserübertragungsstrecken sowie Übertragungssystem Withdrawn EP0965830A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19827638A DE19827638A1 (de) 1998-06-20 1998-06-20 Methode zur Messung von Störungseffekten auf Glasfaserübertragungsstrecken sowie Übertragungssystem
DE19827638 1998-06-20

Publications (2)

Publication Number Publication Date
EP0965830A2 EP0965830A2 (de) 1999-12-22
EP0965830A3 true EP0965830A3 (de) 2000-03-22

Family

ID=7871580

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99440118A Withdrawn EP0965830A3 (de) 1998-06-20 1999-05-21 Methode zur Messung von Störungseffekten auf Glasfaserübertragungsstrecken sowie Übertragungssystem

Country Status (5)

Country Link
US (1) US6271922B1 (de)
EP (1) EP0965830A3 (de)
JP (1) JP2000009592A (de)
CA (1) CA2275823A1 (de)
DE (1) DE19827638A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030145353A1 (en) * 1997-05-07 2003-07-31 Lightner Jonathan E. Starch biosynthetic enzymes
DE19808601A1 (de) * 1998-02-28 1999-09-09 Deutsche Telekom Ag Messverfahren für Einzelfasern von Kabeln
US6421153B1 (en) * 1999-07-01 2002-07-16 Worldcom, Inc. Device and method for determining PMD independent of SOP
US6885783B2 (en) * 2000-03-04 2005-04-26 Thorlabs Gmbh Device for detecting the PMD of optoelectronic transmission lines
DE10049784A1 (de) * 2000-10-09 2002-05-16 Adalbert Bandemer Anordnung zur Kompensation PMD-bedingter Verzerrungen in optischen Transmissionssystemen und insbesondere Transmissionsfasern
ITMI20010443A1 (it) 2001-03-02 2002-09-02 Marconi Comm Spa Metodo e apparati per la rilevazione e compensazione di parametri della pmd in segnali trasmessi lungo collegamenti a fibre ottiche e sistem
US6816260B2 (en) * 2001-05-17 2004-11-09 Thorlabs Gmbh Fiber polarimeter, the use thereof, as well as polarimetric method
US7495765B2 (en) * 2001-05-17 2009-02-24 Thorlabs Gmbh Fiber polarimeter, the use thereof, as well as polarimetric method
US6956655B2 (en) * 2002-02-12 2005-10-18 Zygo Corporation Characterization and compensation of non-cyclic errors in interferometry systems
ITTO20020585A1 (it) * 2002-07-05 2004-01-05 Telecom Italia Lab Spa Metodo sistema e dispositivo per misurare la dispersione di polarizzazione di una fibra ottica
US7262860B2 (en) * 2002-07-29 2007-08-28 Zygo Corporation Compensation for errors in off-axis interferometric measurements
JP2007526450A (ja) * 2003-06-19 2007-09-13 ザイゴ　コーポレーション 平面ミラー干渉計測定システムにおけるビーム・ミスアライメントの幾何学的な影響に対する補償
US7327465B2 (en) * 2003-06-19 2008-02-05 Zygo Corporation Compensation for effects of beam misalignments in interferometer metrology systems
WO2005045529A2 (en) * 2003-11-04 2005-05-19 Zygo Corporation Characterization and compensation of errors in multi-axis interferometry system
US7489407B2 (en) * 2004-10-06 2009-02-10 Zygo Corporation Error correction in interferometry systems
US7433049B2 (en) * 2005-03-18 2008-10-07 Zygo Corporation Multi-axis interferometer with procedure and data processing for mirror mapping

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131567A (en) * 1982-10-22 1984-06-20 Standard Telephones Cables Ltd Integrated optic arrangement
US5010587A (en) * 1988-03-11 1991-04-23 Telefonaktiebolaget L M Ericsson Appartaus for transmitting a coherent frequency modulated optical signal
US5473457A (en) * 1993-12-20 1995-12-05 Nec Corporation Method and apparatus for compensating dispersion of polarization
US5557694A (en) * 1994-03-30 1996-09-17 Alcatel N.V. Method of determining the zero dispersion wavelength of an optical waveguide

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523847A (en) * 1983-07-07 1985-06-18 International Business Machines Corporation Frequency modulation-polarization spectroscopy method and device for detecting spectral features
US4750833A (en) * 1985-12-03 1988-06-14 Princeton Applied Research Corp. Fiber optic dispersion method and apparatus
GB9017077D0 (en) * 1990-08-03 1990-09-19 Plessey Telecomm Optical fibre monitoring
US5473357A (en) 1992-10-21 1995-12-05 Alps Electric Co., Ltd. Thermal head and manufacturing method
JP3531761B2 (ja) * 1994-10-14 2004-05-31 安藤電気株式会社 光増幅器雑音指数測定方法および装置
WO1997002476A1 (fr) * 1995-06-30 1997-01-23 Furukawa Denki Kogyo Kabushiki Kaisha Procede de calcul et de mesure de l'etat de polarisation, dispersion des etats et des modes de polarisation, et appareil utilise a cet effet
FR2738634B1 (fr) * 1995-09-13 1997-11-21 Photonetics Dispositif de mesure de dispersion de polarisation et procede de mesure correspondant
FR2745082B1 (fr) * 1996-02-16 1998-04-30 Univ Geneve Procede et dispositif de mesure de la dispersion de polarisation d'une fibre optique
JP3131144B2 (ja) * 1996-03-29 2001-01-31 株式会社アドバンテスト 偏波モード分散の測定装置
DE19612604A1 (de) * 1996-03-29 1997-10-02 Sel Alcatel Ag Optischer Empfänger mit einer Entzerrerschaltung für durch PMD verursachte Störungen und System mit einem solchen optischen Empfänger
DE19724676A1 (de) * 1997-06-11 1999-01-07 Siemens Ag Meßanordnung und Verfahren zur Bestimmung der Polarisationsmodendispersion von optischen Elementen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131567A (en) * 1982-10-22 1984-06-20 Standard Telephones Cables Ltd Integrated optic arrangement
US5010587A (en) * 1988-03-11 1991-04-23 Telefonaktiebolaget L M Ericsson Appartaus for transmitting a coherent frequency modulated optical signal
US5473457A (en) * 1993-12-20 1995-12-05 Nec Corporation Method and apparatus for compensating dispersion of polarization
US5557694A (en) * 1994-03-30 1996-09-17 Alcatel N.V. Method of determining the zero dispersion wavelength of an optical waveguide

Also Published As

Publication number Publication date
EP0965830A2 (de) 1999-12-22
CA2275823A1 (en) 1999-12-20
US6271922B1 (en) 2001-08-07
JP2000009592A (ja) 2000-01-14
DE19827638A1 (de) 1999-12-23

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